Current instrument status of the airborne visible/infrared imaging spectrometer (AVIRIS)

Michael L. Eastwood; Charles M. Sarture; Thomas G. Chrien; Robert O. Green; Wallace M. Porter

doi:10.1117/12.48727

1 December 1991 Current instrument status of the airborne visible/infrared imaging spectrometer (AVIRIS)

Michael L. Eastwood, Charles M. Sarture, Thomas G. Chrien, Robert O. Green, Wallace M. Porter

Proceedings Volume 1540, Infrared Technology XVII; (1991) https://doi.org/10.1117/12.48727
Event: San Diego, '91, 1991, San Diego, CA, United States

Abstract

An upgraded version of AVIRIS, an airborne imaging spectrometer based on a whiskbroom-type scanner coupled via optical fibers to four dispersive spectrometers, that has been in operation since 1987 is described. Emphasis is placed on specific AVIRIS subsystems including foreoptics, fiber optics, and an in-flight reference source; spectrometers and detector dewars; a scan drive mechanism; a signal chain; digital electronics; a tape recorder; calibration systems; and ground support requirements.

Citation Download Citation

Michael L. Eastwood, Charles M. Sarture, Thomas G. Chrien, Robert O. Green, and Wallace M. Porter "Current instrument status of the airborne visible/infrared imaging spectrometer (AVIRIS)", Proc. SPIE 1540, Infrared Technology XVII, (1 December 1991); https://doi.org/10.1117/12.48727

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